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| Number | Title | Issue Date |
| 7705074 | Aqueous polymerization of fluorinated monomer using polymerization agent comprising fluoropolyether acid or salt and short chain fluorosurfactant A process comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer, the polymerization agent comprising: fluoropolyether acid or salt there... | 04/27/2010 |
| 7417086 | Coating compositions Aqueous polymer compositions are provided that are suitable as coatings when dry. The coatings formed from such compositions have desirably low level of yellowness, both when new and upon aging. Also provided are methods of making such compositions. ... | 08/26/2008 |
| 7250456 | Composition and its use for imparting water repellency to leather or furskins, textiles and other fibrous materials Compositions comprising a mineral oil or wax and a liquid polysiloxane substituted by functional groups, an anionic surfactant and additionally a molecular mono- or polycarboxylic acid and optionally any emulsifiable, hydrophilic or amphiphilic polymer comprising ca... | 07/31/2007 |
| 7084196 | Flame retardant compositions Polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation therein of a synergistic mixture of (i.) at least one compound selected from the group consisting of nitroxyl stabilizers, hydroxylamine stabilizers... | 08/01/2006 |
| 7022390 | Polyester and polyamide compositions of low residual aldehyde content A mixture of a polyester, such as poly(ethylene terephthalate) PET, or a polyamide, and a suitable stabilizer selected from the group consisting of hydroxylamine stabilizers, substituted hydroxylamine stabilizers, nitrone stabilizers and amine oxide stabilizers, whe... | 04/04/2006 |
| 7022397 | Base film for membrane switch and membrane switch There is provided a membrane switch film comprising polyethylene 2, 6-naphthalenedicarboxylate as the major component and having excellent handling properties and durability, and particularly a film which is suitable for a membrane switch to be used in automobile in... | 04/04/2006 |
| 7008994 | Aqueous pigment dispersion, process for producing the same, and water-based ink comprising the same A water-based pigment dispersion in which a pigment is dispersed with a water soluble or self-emulsifying thermoplastic resin containing carboxylic group, characterized in that the ratio of the pigment to the thermoplastic resin containing the carboxylic group (pigm... | 03/07/2006 |
| 6908650 | Polyester and polyamide compositions of low residual aldehyde content A mixture of a polyester, such as poly(ethylene terephthalate) PET, or a polyamide, and a suitable stabilizer selected from the group consisting of hydroxylamine stabilizers, substituted hydroxylamine stabilizers, nitrone stabilizers and amine oxide stabilizers, whe... | 06/21/2005 |
| 6908954 | Coating composition for artistic reproductions A synthetic resin containing glass beads is used as a coating for artistic reproductions to lend a realistic texture to the surface of the artistic reproduction. Surprisingly, the glass beads provide in the synthetic resin coating a canvas-like or natural feel as we... | 06/21/2005 |
| 6900257 | Antistatic agents and polymer compositions derived therefrom An antistatic additive comprises a quaternary onium organosilicon compound having the formula (I) wherein each R1 independently comprises an aliphatic or aromatic functional groups that may be substituted or... | 05/31/2005 |
| 6890979 | Polycarbonate molding materials containing graft rubber A thermoplastic molding composition having improved mechanical properties is disclosed. The composition contains (A) aromatic polycarbonate and/or polyester carbonate (B) at least one graft rubber, obtained by emulsion polymerization of styrene and acrylonitrile in ... | 05/10/2005 |
| 6828365 | Flame-retardant molded component Flame-retardant polyester monofilaments formed by extrusion from a mixture consisting essentially of 5 to 20 weight percent melamine cyanurate and 3 to 10 weight percent organopolyphosphonate with the balance being either poly(ethylene terephthalate) or poly(ethylen... | 12/07/2004 |
| 6811723 | Organic sol and solid compound based on titanium oxide and amphiphilic compound and preparation methods An organic sol is disclosed comprising titanium oxide particles; an organic liquid phase and at least am amphiphilic compound selected among polyethylene phosphate alkyl ethers. In a first embodiment, the method for preparing said sol mixes said amphiphilic compound... | 11/02/2004 |
| 6774170 | Polyolefin articles with long-term elevated temperature stability A heat stabilizing composition for polyolefins comprises an oxidized, non-cationized, non-silylated sulfur black pigment, a hindered phenolic antioxidant a sulfur-containing secondary stabilizer, each in stabilizing amount, and a hindered amine. The heat stabilizing... | 08/10/2004 |
| 6767941 | Halogen-free flame-retardant composition A halogen-free, flame-retardant composition includes (1) organic phosphorus compound (A) and (1′) melamine or a compound derived from melamine (B); or (2) a melamine-phosphorus compound (AB). The composition also includes and olefin polymer and from 0.1-30 wt % ba... | 07/27/2004 |
| 6642383 | Oxopiperazinyl derivatives and light stabilized compositions Compounds of the formula (I) ##STR1## wherein p is zero or 1; q and r, independently of each other, are an integer from 1 to 6; and s is a number ranging from 1 to 8; X is --O-- or, when p is 1, X is also a group ##STR2## Rw, R | 11/04/2003 |
| 6573318 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are protected during processing by the degradation products of the... | 06/03/2003 |
| 6538056 | Polyolefin articles with long-term elevated temperature stability What is disclosed are polyolefin compounds, e.g., polyethylene and polypropylene, and articles therefrom made in by conventional solid, melt-phase compounding with oxidized, non-cationized, non-silylated sulfur black pigment, a phenolic antioxidant and a ... | 03/25/2003 |
| 6103794 | Stabilizers for powder coatings A description is given of powder coating compositions comprising a) an organic film-forming binder and b) as stabilizer at least one compound of formula I ##STR1## wherein the general symbols are as defined in claim 1. Using powder coating compo... | 08/15/2000 |
| 5811470 | Flame retardant styrenic polymers Compositions and methods are described wherein a styrenic polymer is rendered flame retardant by incorporation therein before, during or after its formation, a combination of (a) at least one organic phosphorus additive that (i) is halogen-free, and (ii) ... | 09/22/1998 |
| 5807913 | Acrylic rubber composition An active halogen-containing acrylic rubber composition for molding oil filter-gaskets, which comprises an active halogen-containing acrylic rubber and a metal phosphonate represented by the following general formula: RR'nPO(OH)(OM) wherein R is an alkyl ... | 09/15/1998 |
| 5804674 | Mold release agent, cured film obtained from said mold release agent, and molding method using said mold release agent A mold release agent containing (A) a silane compound, (B) a silicon and/or fluorine-containing compound having at least two hydroxyl groups or alkoxy groups in one molecule and (C) a polymer of a perfluoroalkyl group-containing (meth)acrylate ester gives... | 09/08/1998 |
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials Flame retardant compounds including at least one of a group of specified phosphoryl compounds which have a phenylene group in the molecule are applied to fiber materials composed of polyester-based synthetic fibers. Sufficiently long-lasting flame retarda... | 03/25/1997 |
| 5610210 | Aminovinylphosphonic ester stabilizers for organic material Aminovinylphosphonic esters I ##STR1## where R1 is cyano, a radical of the formula --CO--OR6 or a group of the formula ##STR2## R2, R3 and R6 are C1 -C20 -alkyl, C... | 03/11/1997 |
| 5594088 | Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur containing urethane resin lens and lens prepared thereby One aspect of the present invention relates to a process for preparing plastic lenses having a high-refractive index comprising forming a mixture containing one or more polyisocyanate compounds; one or more active hydrogen compounds selected from the grou... | 01/14/1997 |
| 5401793 | Intumescent fire-resistant coating, fire-resistant material, and process for producing the fire-resistant material An intumescent fire-resistant coating and a fire-resistant material using the same are disclosed, the coating essentially including (A) at least one inorganic compound selected from the group consisting of a carbide, boride, nitride, carbonitride, or carb... | 03/28/1995 |
| 5310771 | Polyolefin stabilization Homopolymers and copolymers of 1-olefins are stabilized against the effects of ultraviolet light degradation by contacting a polyolefin, a hindered amine, and a metal phosphonate. Optionally the stabilizing system contains a phenolic antioxidant, an organ... | 05/10/1994 |
| 5266622 | Aqueous dispersions containing a synergistic dispersant combination Aqueous dispersions of fillers and/or pigments contain a dispersant combination of the following composition: A) 40 to 95 by weight of a water-soluble polymer, B) 0 to 60 by weight of a non-ionic alkylene oxide adduct having an average molecular weight of 200 ... | 11/30/1993 |
| 5147911 | Compositions stabilized with poly-1,3,2-oxazaphospholidines Compounds of formula I ##STR1## wherein n is 2-4, R1 is alkyl, cycloalkyl, phenylalkyl, phenyl or a radical of formula II ##STR2## R2, R3 and R4 are independently hydrogen, alkyl, cycloalkyl, phen... | 09/15/1992 |
| 5147910 | Compositions stabilized with 3H-1,3,2-oxozaphospholidines Substituted 3H-1,3,2-oxazaphospholidines of formula I ##STR1## where R1, R2, R3 and R4 are independently hydrogen, alkyl, cycloalkyl, phenylalkyl or aryl, n is 1 to 4 and T is an n-valent aliphatic or aroma... | 09/15/1992 |
| 5147909 | Substituted 1,3,2-benzoxazaphospholidines and stabilized compositions Substituted 1,3,2-benzoxazaphospholidines of formula I ##STR1## wherein R1, R2 and R3 are independently hydrogen, alkyl, cycloalkyl, phenylalkyl or aryl, n is 1 to 4, and T is an n-valent aliphatic or aromatic hydroca... | 09/15/1992 |
| 5137951 | Silylated hydroxyaminomethylphosphonates and stabilized compositions Hydroxyaminomethylphosphonates of formula I ##STR1## where R1 to R5 are independently hydrogen, alkyl, cycloalkyl, aryl or phenylalkyl, R6 has the same meanings except for hydrogen, and R1 can also be trial... | 08/11/1992 |
| 5132344 | Stabilized polyethylene composition A stabilized polyethylene composition containing catalyst residues comprising at least one transition metal comprises (a) polyethylene, (b) 100 to 2000 ppm by weight based on the total weight of the composition of one or more antioxidants of the phenolic ... | 07/21/1992 |
| 5126387 | Flame retardant compositions and method of use A flame retardant composition comprises at least one cyclic phosphonate ester and at least one phosphono amide. The ester and the amide are present in a ratio by weight of 0.1 to 2:1. A co-curing agent (e.g. urea, ethylene urea or an amino-triazine) may b... | 06/30/1992 |
| 5079299 | Mold release composition This invention provides a mold release composition copmrising (1) a compound or a polymer having at least one of perfluoroalkyl groups having 4 to 20 carbon atoms and perfluoroalkenyl groups having 4 to 20 carbon atoms, and (2) a ladder polymer of organos... | 01/07/1992 |
| 5077329 | Hydroxyaminomethylphosphonates and stabilized compositions Hydroxyaminomethylphosphonates of formula I ##STR1## where R1 to R5 are independently hydrogen, alkyl, cycloalkyl, aryl or phenylalkyl, R6 has the same meanings except for hydrogen, and R1 can also be trial... | 12/31/1991 |
| 5069719 | Organic solvent based ink composition Disclosed is an organic solvent based ink composition which contains a specific dye and an organic solvent, especially an alcohol or a glycol and which has excellent stability with time and good writing properties. The organic solvent based ink compositio... | 12/03/1991 |
| 5064886 | Dithiophosphonates, their preparation and use as anti-oxidants Certain novel dithiophosphonate derivatives, particularly monoesters, may be prepared inexpensively from hindered phenol compounds and are useful as anti-oxidants for example in lubricants and/or polymer materials.... | 11/12/1991 |
| 4972011 | Flame retardant polymer composition containing phosphonic acid salts Compositions comprising a halogen-free polymer and, as flame retardant, at least one aluminum salt of a phosphonic acid of the formula: ##STR1## in which R is a straight or branched chain alkyl group having 1 to 3 carbon atoms optionally substituted ... | 11/20/1990 |
| 4957658 | Process and composition for providing reduced discoloration caused by the presence of pyrithione and ferric ion in water-based paints and paint bases This invention relates generally to paints and paint bases and, more specifically, to a process and composition for providing reduced discoloration of paints and paint bases containing a pyrithione and ferric ion.... | 09/18/1990 |
